function handleResize() {
   if (((initWidth != window.innerWidth) || (initHeight != window.innerHeight)) && (typeof disableReload == "undefined")) {
     location.reload();
   }
   return false;
}

function reDo() 
{
  if (innerWidth != origWidth || innerHeight != origHeight) 
  history.go(0);
}

// oeffnet pop up - fenster mit def. hoehe, breite und vorgegebener position, mit scrollbars
function fenster(ort,w,h)
{
  win = window.open(ort, 'Neues_Fenster', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,copyhistory=no,width='+w+',height='+h+',screenX=50,screenY=200,left=50,top=200');
}

// oeffnet pop up - fenster mit def. hoehe, breite und vorgegebener position, ohne scrollbars
function fenster2(ort,w,h)
{
  win = window.open(ort, 'Neues_Fenster2', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width='+w+',height='+h+',screenX=50,screenY=200,left=50,top=200');
}